Education
Aejemelaeus was educated in Saint St. Petersburg at the Nicholas Cavalry School, Main Officer"s Gymnastics and Fencing School and Imperial Archaeological Institute.
Aejemelaeus was educated in Saint St. Petersburg at the Nicholas Cavalry School, Main Officer"s Gymnastics and Fencing School and Imperial Archaeological Institute.
After the establishment of Finland"s independence he served as the First Adjutant of president K. J. Ståhlberg from 1919 to 1925 and was a military attaché in London and Moscow. Aejemelaeus competed for Russia at the 1912 Summer Olympics in the modern pentathlon.